<template>
  <footer class="footer">
    <!-- 统计 -->
    <span class="todo-count">合 计:<strong> {{ list.length }} </strong></span>
    <!-- 清空 -->
    <button class="clear-completed" @click="$emit('delAll')">
      清空任务
    </button>
  </footer>
</template>
<script>
export
  default {
    props: {
      list: Array
    }
  }
</script>
